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Quark anomalous magnetic moment and its effects on the ρ meson properties
dc.contributor.author | Xing, Zanbin | |
dc.contributor.author | Raya Montaño, Khépani | |
dc.contributor.author | Chang, Lei | |
dc.date.accessioned | 2021-11-04T10:53:53Z | |
dc.date.available | 2021-11-04T10:53:53Z | |
dc.date.issued | 2021-09-28 | |
dc.identifier.citation | Xing, Z., Raya, K., & Chang, L. (2021). Quark anomalous magnetic moment and its effects on the ρ meson properties. Physical Review D, 104(5), 054038. [https://doi.org/10.1103/PhysRevD.104.054038] | es_ES |
dc.identifier.uri | http://hdl.handle.net/10481/71287 | |
dc.description | The authors acknowledge valuable comments from Jos ' e Rodriguez-Quintero. This work was supported by National Natural Science Foundation of China under Grant No. 12135007. | es_ES |
dc.description.abstract | A symmetry-preserving treatment of mesons, within a Dyson-Schwinger and Bethe-Salpeter equations approach, demands an interconnection between the kernels of the quark gap equation and meson Bethe- Salpeter equation. Appealing to those symmetries expressed by the vector and axial-vector Ward-Green- Takahashi identitiges (WGTI), we construct a two-body Bethe-Salpeter kernel and study its implications in the vector channel; particularly, we analyze the structure of the quark-photon vertex, which explicitly develops a vector meson pole in the timelike axis and the quark anomlaous magnetic moment term, as well as a variety of ρ meson properties: mass and decay constants, electromagnetic form factors, and valencequark distribution amplitudes. | es_ES |
dc.description.sponsorship | National Natural Science Foundation of China (NSFC) 12135007 | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Physical Society | es_ES |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.title | Quark anomalous magnetic moment and its effects on the ρ meson properties | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |
dc.identifier.doi | 10.1103/PhysRevD.104.054038 | |
dc.type.hasVersion | info:eu-repo/semantics/publishedVersion | es_ES |